>> you should be assuming that EVERY device has a Big Brother 
backdoor
 
What is wrong with that assumption (on 
mature technologies).
 
>> Thus your only real choice is to live in a cave and bang rocks 
together.
I see 
potential issues with that conclusion, unless you are really good at banging 
rocks (such that people will pay you).
 
Thanks, 
Ron Geoffrion 
913.488.7664